3649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 11640240

約数和(自身を除く): 7990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1901, 1920, 3802, 5703, 7604, 9505, 11406, 15208, 19010, 22812, 28515, 30416, 38020, 45624, 57030, 60832, 76040, 91248, 114060, 121664, 152080, 182496, 228120, 243328, 304160, 364992, 456240, 608320, 729984, 912480, 1216640, 1824960, 3649920]

約数ペア:

[(1, 3649920), (2, 1824960), (3, 1216640), (4, 912480), (5, 729984), (6, 608320), (8, 456240), (10, 364992), (12, 304160), (15, 243328), (16, 228120), (20, 182496), (24, 152080), (30, 121664), (32, 114060), (40, 91248), (48, 76040), (60, 60832), (64, 57030), (80, 45624), (96, 38020), (120, 30416), (128, 28515), (160, 22812), (192, 19010), (240, 15208), (320, 11406), (384, 9505), (480, 7604), (640, 5703), (960, 3802), (1901, 1920)]